The ramblings of one home-brew electronics, firmware engineer and pilot.

Wednesday, January 18, 2012

More Propeller Frequency Stability

After wrapping the propeller board in foam, from a cold start, after about 30 minutes the frequency stabilized at about 30 Hz lower than the cold start value.

So, it appears that my chasing of this error correction value has been a bit of a boondoggle as I had not attended to the temperature stability of the device. (Doh!) I should be able to zero in on my ErrorOffset value and be able to let it be, or so I hope.